package com.innerclass.command.impl;

import com.innerclass.command.Controller;
import com.innerclass.command.face.Event;

/**
 * 控制灯光、水、温度调节器的开关，以及响铃和重新启动系统，每一个行为都完全不同。
 * 
 * @author Administrator
 * 
 */
public class GreenHouseControls extends Controller {

	private boolean light = false;

	public class LightOn extends Event {
		public LightOn(long delayTime) {
			super(delayTime);
		}

		public void action() {
			light = true;
		}

		public String toString() {
			return "Light is on";
		}
	}

	public class LightOff extends Event {
		public LightOff(long delayTime) {
			super(delayTime);
		}

		public void action() {
			light = false;
		}

		public String toString() {
			return "Light is off";
		}
	}

	private boolean water = false;

	public class WaterOn extends Event {
		public WaterOn(long delayTime) {
			super(delayTime);
		}

		public void action() {
			water = true;
		}

		public String toString() {
			return "Water is on";
		}
	}

	public class WaterOff extends Event {
		public WaterOff(long delayTime) {
			super(delayTime);
		}

		public void action() {
			water = false;
		}

		public String toString() {
			return "Water is off";
		}
	}

	private String thermostat = "day";

	public class ThermostatNight extends Event {
		public ThermostatNight(long delayTime) {
			super(delayTime);
		}

		public void action() {
			thermostat = "night";
		}

		public String toString() {
			return "Thermostat on night setting";
		}
	}

	public class ThermostatDay extends Event {
		public ThermostatDay(long delayTime) {
			super(delayTime);
		}

		public void action() {
			thermostat = "day";
		}

		public String toString() {
			return "Thermostat on day setting";
		}
	}

	public class Bell extends Event {
		public Bell(long delayTime) {
			super(delayTime);
		}

		public void action() {
			addEvent(new Bell(delayTime));
		}

		public String toString() {
			return "Bing!";
		}
	}

	public class Restart extends Event {
		private Event[] eventList;

		public Restart(long delayTime, Event[] eventList) {
			super(delayTime);
			this.eventList = eventList;
			for (Event e : eventList) {
				addEvent(e);
			}
		}

		public void action() {
			for (Event e : eventList) {
				e.start();
				addEvent(e);
			}
			start();
			addEvent(this);
		}

		public String toString() {
			return "restarting system";
		}
	}

	public static class Terminate extends Event {
		public Terminate(long delayTime) {
			super(delayTime);
		}

		public void action() {
			System.exit(0);
		}

		public String toString() {
			return "terminating";
		}
	}

}
